UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lLhaclyjRQTxxvnTsLd7doRDD1Bv4itgg4XhFsba/w0=' 
WHERE 
  key_id = 'd59db4c7da945bad203feedf1486c8067f4e4601d1e3318ef64837cad84a7a43' 
  AND (
    token = 'lLhaclyjRQTxxvnTsLd7doRDD1Bv4itgg4XhFsba/w0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )